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Patent number:
Patent Date:
US Patent: 4,328,722
Apparatus for facing and internal turning
Patentees:
Gerhard Wohlhaupter (
exact
or
similar
names) - Frickenhausen, West Germany
Harold Gähr (
exact
or
similar
names) - Unterensingen, West Germany
USPTO Classifications:
82/1.4
,
82/131
Tool Categories:
metalworking machines
:
drilling and boring
:
boring heads
metalworking machines
:
drilling and boring
:
facing heads
Assignees:
E. Wohlhaupter & Co.
- Frickenhausen, Germany
Manufacturer:
E. Wohlhaupter & Co.
- Frickenhausen, West Germany
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 09, 1979
Granted:
May 11, 1982
Patent Pictures:
USPTO
(New site tip)
Google Patents
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